The air-conditioner is running in the winter and to be stopped, we should()
The air-conditioner is running in the winter and to be stopped, we should()
The humidifier’s valve of air-conditioner should be (), when the temperature is 5~8°C in the winter.
Which of following functions is not one of the functions of air conditioner?()
The humidifier’s valve of air-conditioner should be (), when the temperature is 5~8°C in the winter.
Which of following functions is not one of the functions of air conditioner?()
Here, so profligate has its use become the air conditioner is almost ______ the automobile of the national tendency to overindulge in every technical possibility, to use every convenience to such excess that the country looks downright coddled.
When starting air-conditioner in the winter, we should open()in sequence. Ⅰ.alve of warming Ⅱ.alve of humidifier Ⅲ.an
—Can we please get a new air conditioner for our bedroom?
— ______
—Can’t you see that it’s not working right?
When starting air-conditioner in the winter, we should open()in sequence. Ⅰ.alve of warming Ⅱ.alve of humidifier Ⅲ.an